Cepex Economy Wafer Check Valves

These wafer check valves are easy to install. With no gaskets required, the wafer body slips between standard flanges. Van Stone Flanges are the only flanges we recommend for use with these valves.

PVC
EPDM O-rings
Lightweight
Excellent flow characteristics
Can be operated in vertical or horizontal position
Complies with ANSI
2 psi cracking pressure & 4 psi back pressure to close
Pressure rating: 90 psi @ 73°F
Maximum temperature: 140°F

Stock	Description	Catalog Pg.	Price
Item 20438	4" PVC Wafer Check Valve with EPDM Seals 138.39/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-479	138.39/Each In Stock
Item 20439	6" PVC Wafer Check Valve with EPDM Seals 155.75/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-479	155.75/Each In Stock
Item 20440	8" PVC Wafer Check Valve with EPDM Seals 173.03/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-479	173.03/Each In Stock